Function lessThanOrEqualTo

packages/effect/src/Order.ts:282–285

(O: Order<A>)

 * @since 2.0.0
 */
export const lessThanOrEqualTo = <A>(O: Order<A>): {
  (that: A): (self: A) => boolean
  (self: A, that: A): boolean
} => dual(2, (self: A, that: A) => O(self, that) !== 1)

/**
 * Test whether one value is _non-strictly greater than_ another.